Welcome to GUERNEVILLE Vacation Wonderland. Sonoma COUNTY Welcome to GUERNEVILLE Vacation Wonderland. Sonoma COUNTY This property is in Guerneville is an unincorporated community and census-designated place in the Russian River Valley of Sonoma County, California, United States. The town is historically known for the logging community, formed in the late 1800s. Guerneville is also known for its natural environment, liberal atmosphere, and proximity to wine-tasting and redwood forests. It was founded by the Guerne family in the 1850s. Guerneville is a small tourist town situated between the Russian River and the surrounding hills. There is lodging, dining, shopping, activities, entertainment, and more for vacations or weekend getaways. KNOWN FOR Guernevilles quaint Main Street is home to eclectic shops, art galleries, restaurants, bars, and the local farmers market. After a stroll along the main drag, head to Johnsons Beach to enjoy riverside sunbathing or spend the day floating